Display screen or portion thereof with transitional graphical user interface



The patent or application file contains at least one drawing executed incolor. Copies of this patent or patent application publication withcolor drawing(s) will be provided by the Office upon request and paymentof the necessary fee.

FIG. 1 is a front view of a first image in a sequence according to afirst embodiment of our design for a display screen or portion thereofwith transitional graphical user interface;

FIG. 2 is a front view of a second image in the sequence thereof;

FIG. 3 is a front view of a first image in a sequence according to asecond embodiment of our design for a display screen or portion thereofwith transitional graphical user interface;

FIG. 4 is a front view of a second image in the sequence thereof;

FIG. 5 is a front view of a first image in a sequence showing the designof FIG. 1 in a different environment;

FIG. 6 is a front view of a second image in the sequence showing thedesign of FIG. 2 in a different environment;

FIG. 7 is a front view of a first image in a sequence showing the designof FIG. 3 in a different environment; and,

FIG. 8 is a front view of a second image in the sequence showing thedesign of FIG. 4 in a different environment.

The appearance of the claimed design transitions between the imagesshown in FIGS. 1 through 2, between the images shown in FIGS. 3 through4, between the images shown in FIGS. 5 through 6, and between the imagesshown in FIGS. 7 through 8, respectively. The process or period in whichone image transitions to another forms no part of the claimed design.

The outermost broken line rounded rectangle showing an electronic deviceillustrates environmental subject matter. The broken line showing adisplay screen, and all other broken lines showing portions of thegraphical user interface illustrate portions of the article. None of theaforementioned broken line subject matter forms part of the claimeddesign.

CLAIM The ornamental design for a display screen or portion thereof withtransitional graphical user interface, as shown and described.